Question

this question has two parts. first, answer part a. then, answer part b.
part a
salary in a recent year, the median salary for an engineer in the united states was $55,000, and the median salary for a computer programmer was $52,000.
a. write an expression to estimate the total cost for a business to employ an engineer and a programmer for 5 years.
a) 5(55,000 + 52,000)
b) 55,000 + 5(52,000)
c) 5(55,000) + 52,000
d) 5(3,000)
part b
b. estimate the total cost for a business to employ an engineer and a programmer for 5 years.
$ blank

Explanation:

Part A

Step1: Find annual total salary

The annual salary for an engineer is $55,000 and for a programmer is $52,000. So the total annual salary for both is $55,000 + $52,000.

Step2: Multiply by years (5)

To find the total cost for 5 years, we multiply the total annual salary by 5, giving the expression \( 5(55,000 + 52,000) \).

Step1: Calculate inside the parentheses

First, add the salaries: \( 55,000 + 52,000 = 107,000 \).

Step2: Multiply by 5

Then multiply by 5: \( 5\times107,000 = 535,000 \).

Answer:

A) \( 5(55,000 + 52,000) \)

Part B